Base | Representation |
---|---|
bin | 1001100011110010100… |
… | …0110101100001000001 |
3 | 120200220012101000201020 |
4 | 2120330220311201001 |
5 | 10142313340021134 |
6 | 203235555100053 |
7 | 14602450530243 |
oct | 2307450654101 |
9 | 520805330636 |
10 | 164226095169 |
11 | 63714392aa4 |
12 | 279b2ba1629 |
13 | 12642981156 |
14 | 7d3ccc0093 |
15 | 44129c3b49 |
hex | 263ca35841 |
164226095169 has 4 divisors (see below), whose sum is σ = 218968126896. Its totient is φ = 109484063444.
The previous prime is 164226095153. The next prime is 164226095177. The reversal of 164226095169 is 961590622461.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 164226095169 - 24 = 164226095153 is a prime.
It is a super-2 number, since 2×1642260951692 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (164226095269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27371015859 + ... + 27371015864.
It is an arithmetic number, because the mean of its divisors is an integer number (54742031724).
Almost surely, 2164226095169 is an apocalyptic number.
It is an amenable number.
164226095169 is a deficient number, since it is larger than the sum of its proper divisors (54742031727).
164226095169 is an equidigital number, since it uses as much as digits as its factorization.
164226095169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54742031726.
The product of its (nonzero) digits is 1399680, while the sum is 51.
The spelling of 164226095169 in words is "one hundred sixty-four billion, two hundred twenty-six million, ninety-five thousand, one hundred sixty-nine".
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